Tanja vs Therese
Tanja and Theresecompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.
Head to head
Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.
Republic of Ireland · Girls
In 1972, Tanja was ranked #471 and Therese #145 among girls in Republic of Ireland.
Norway · Girls
In 2012, Tanja was ranked #605 and Therese #314 among girls in Norway.
England and Wales · Girls
In 2000, Tanja was ranked #3247 and Therese #2416 among girls in England and Wales.
Tanja and Therese over time
Tanja and Therese appear together in 1 published list, across 45 years of shared records. Therese held the stronger position in more years in 1 of them, Tanja in 0.
In none of those lists did their order change and stay changed.
Tanja reached its own highest recorded position earlier in 1 of those lists, and Therese in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- Repeatedly exchanged positions
Tanja and Therese changed places 4 times in Norway · Girls between 1961 and 2012, ending at #605 and #314.
- Longest-running competitions
Tanja and Therese were both ranked in Norway · Girls for 45 years, from 1961 to 2012, ending at #605 and #314.
List by list
Norway · Girls45 shared years, 1961–2012
Tanja held the stronger position in 4 of those years, Therese in 41.
Highest recorded here: Tanja #60 in 1972, Therese #21 in 1986.
The order between them never changed and held in this list.
Most recent shared year, 2012: Tanja #605, Therese #314.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Side by side
| Field | Tanja | Therese |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | |
| Syllables | 2 | 3 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, IE, NO | AU-NSW, GB-ENW, GB-NIR, IE, NO |
| Most recent popularity observation | Norway · Girls #605 (2012) | Norway · Girls #487 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Tanja has 2 syllables, compared with 3 for Therese.
- Both names have recorded usage in GB-ENW, IE, NO.
How each name got here
Tanja
Popularity journey
First recorded1952
First recorded at #397 among girls in Norway in 1952 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1952–2012
Highest recorded position: #60 among girls in Norway, in 1972 (recorded 1952–2012).
Norway · Girls
Most recent2012
Most recently recorded at #605 among girls in Norway, in 2012.
Norway · Girls
Therese
Popularity journey
First recorded1946
First recorded at #363 among girls in Norway in 1946 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1946–2025
Highest recorded position: #21 among girls in Norway, in 1986 (recorded 1946–2025).
Norway · Girls
Most recent2025
Most recently recorded at #487 among girls in Norway, in 2025.
Norway · Girls